8349620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7877}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 17867304

約数和(自身を除く): 9517684

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 7877, 15754, 31508, 39385, 78770, 157540, 417481, 834962, 1669924, 2087405, 4174810, 8349620]

約数ペア:

[(1, 8349620), (2, 4174810), (4, 2087405), (5, 1669924), (10, 834962), (20, 417481), (53, 157540), (106, 78770), (212, 39385), (265, 31508), (530, 15754), (1060, 7877)]